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workaround stable sort (std.move) not CTFE-able

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Dmitry Olshansky 2014-01-13 00:26:13 +04:00
parent 1c86ecf0c4
commit d0e408d5f4
1 changed files with 11 additions and 1 deletions
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12
std/uni.d
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@ -2007,6 +2007,16 @@ public:
sanitize(); //enforce invariant: sort intervals etc.
}
//helper function that avoids sanity check to be CTFE-friendly
private static fromIntervals(Range)(Range intervals)
{
auto flattened = roundRobin(intervals.save.map!"a[0]"(),
intervals.save.map!"a[1]"());
InversionList set;
set.data = Uint24Array!(SP)(flattened);
return set;
}
/**
Construct a set from plain values of code point intervals.
Example:
@ -8576,7 +8586,7 @@ private:
@safe auto asSet(const (ubyte)[] compressed)
{
return CodepointSet(decompressIntervals(compressed));
return CodepointSet.fromIntervals(decompressIntervals(compressed));
}
@safe pure nothrow auto asTrie(T...)(in TrieEntry!T e)